500 Internal Server Error

[Former Member]

Hi,

I have upgraded my Local server to SP13 to SP19 but i am facing some problems.

I am successfully able to login via visual admin.

If i enter this in url http://localhost:50000/irj/portal i am getting following error messages.

500 Internal Server Error SAP J2EE Engine/6.40

Application error occurred during request processing.

Details: java.lang.AbstractMethodError: com.sap.portal.navigation.AliasService.getPrefix(Ljava/lang/String;Ljava/lang/StringBuffer;)Ljava/lang/String;

Exception id: [001641A82FBC006200000006000008F400042FDB4446AA3D]

Kindly help me out in this issue.

[Former Member]

I have re installed

[Former Member]

Hi

If possible just restart the server.

That helps sometimes.

Regards

Sumit

[Former Member]

Thanks sumit

I have restarted whole system still problem persist.

[Former Member]

Can you please copy the logs which shoud have been generated as the problem cannot be identified with the error which you have pasted.

Just give a in detail log information so that it becomes easy to identify the problem.

Can you also check

http://localhost:50000

whether itz running or not??

Message was edited by:

Sumit Jain

[Former Member]

Hi Sumit,

Please find my logs,

Processing HTTP request to servlet [gateway] finished with error. The error is: java.lang.AbstractMethodError: com.sap.portal.navigation.AliasService.getPrefix(Ljava/lang/String;Ljava/lang/StringBuffer;)Ljava/lang/String;

at com.sap.portal.navigation.Gateway.service(Gateway.java:64)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:160)

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)

at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)

at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)

at java.security.AccessController.doPrivileged(Native Method)

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)

Category : /System/Server/WebRequests

Application : sap.com/irj

Thread : SAPEngine_Application_Thread[impl:3]_28

Message ID : 001641A82FBC004A0000000E000015E800042FDBF9DF87E3

Source Name : com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl

Argument Objs :

Arguments :

Dsr Component :

Dsr Transaction : d64c4590fc6911dba60f001641a82fbc

Dsr User :

Indent : 0

Level : 0

Message Code :

Message Type : 0

Relatives : /System/Server/WebRequests

Resource Bundlename :

Session : 2

Source : com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl

ThreadObject : SAPEngine_Application_Thread[impl:3]_28

Transaction :

User : Guest

[Former Member]

Did you checkd whether the java stack is running properly as I told earlier?

The line below in the log u pasted :

Processing HTTP request to servlet [gateway] finished with error.

tells that der may be some problem with the gateway..Just check that also.

[Former Member]

Hi Sumit,

I solved by re installing..

Thanks.